2105084244 has 24 divisors (see below), whose sum is σ = 4974040960. Its totient is φ = 692812224.

The previous prime is 2105084239. The next prime is 2105084291. The reversal of 2105084244 is 4424805012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1109329 + ... + 1111224.

Almost surely, 2^2105084244 is an apocalyptic number.

It is an amenable number.

2105084244 is an abundant number, since it is smaller than the sum of its proper divisors (2868956716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2105084244 is a wasteful number, since it uses less digits than its factorization.

2105084244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2220639 (or 2220637 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 30.

The square root of 2105084244 is about 45881.1970637210. The cubic root of 2105084244 is about 1281.6117887409.

Adding to 2105084244 its reverse (4424805012), we get a palindrome (6529889256).

The spelling of 2105084244 in words is "two billion, one hundred five million, eighty-four thousand, two hundred forty-four".